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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— oct-1-en-3-yn-2-ylbenzene 886433-28-9 C14H16
    oct-1-en-3-yn-2-ylbenzene
    —— optically inactive 2,5,8-trimethyl-nonanedioic acid 100250-82-6 C12H22O4
    optically inactive 2,5,8-trimethyl-nonanedioic acid
    —— O,N-Di-(p-methoxybenzoyl)-DL-tyrosyl-di-n-propylamid 57228-30-5 C31H36N2O6
    O,N-Di-(p-methoxybenzoyl)-DL-tyrosyl-di-n-propylamid
    —— octyl α-D-mannopyranosyl-(1->6)-α-D-talopyranoside 1207163-00-5 C20H38O11
    octyl α-D-mannopyranosyl-(1->6)-α-D-talopyranoside
    —— O5,O6-dimethyl-L-sorbose 58794-86-8 C8H16O6
    O5,O6-dimethyl-L-sorbose
    —— O,O-diethyl-1-N-benzyliden-amino-2-(4-bromophenyl)ethylphosphonate 130828-84-1 C19H23BrNO3P
    O,O-diethyl-1-N-benzyliden-amino-2-(4-bromophenyl)ethylphosphonate
    —— O-[4-((2Z)-2-fluoro-3-hydroxyprop-1-enyl)-2,6-dimethoxyphenyl]-β-D-glucopyranoside 1333206-47-5 C17H23FO9
    O-[4-((2Z)-2-fluoro-3-hydroxyprop-1-enyl)-2,6-dimethoxyphenyl]-β-D-glucopyranoside
    —— o-1-(trimethylsilyl)ethyl phenol 75162-83-3 C11H18OSi
    o-1-(trimethylsilyl)ethyl phenol
    —— O,O'-dimethyl-tartaric acid dimenthyl ester 125189-87-9 C26H46O6
    O,O'-dimethyl-tartaric acid dimenthyl ester
    —— O-Methyl α-(4-chlorophenyl)selenoacetate 57444-34-5 C9H9ClOSe
    O-Methyl α-(4-chlorophenyl)selenoacetate
    —— octyl 3-O-benzyloxymethyl-2-O-tert-butoxycarbonyl-6-O-tert-butyldiphenylsilyl-4-deoxy-4-(4-phenyl-1H-1,2,3-triazol-1-yl)-β-D-thiogalactopyranoside 1221128-01-3 C51H67N3O7SSi
    octyl 3-O-benzyloxymethyl-2-O-tert-butoxycarbonyl-6-O-tert-butyldiphenylsilyl-4-deoxy-4-(4-phenyl-1H-1,2,3-triazol-1-yl)-β-D-thiogalactopyranoside
    —— O-(N-acetyl-β-D-neuraminyl)-(2->5')-5-fluoro-2',3'-O-isopropylideneuridine 101490-72-6 C23H32FN3O14
    O-(N-acetyl-β-D-neuraminyl)-(2->5')-5-fluoro-2',3'-O-isopropylideneuridine
    —— O-(5-chloro-2-(thiophen-3-yl)benzyl)hydroxylamine 1160488-54-9 C11H10ClNOS
    O-(5-chloro-2-(thiophen-3-yl)benzyl)hydroxylamine
    —— O3,O4-bis-(4-nitro-benzoyl)-D-ribo-2,6-dideoxy-hexose 110442-60-9 C20H18N2O10
    O3,O4-bis-(4-nitro-benzoyl)-D-ribo-2,6-dideoxy-hexose
    —— (+)-O,O-Dimethylvanuatine 87183-77-5 C41H50N2O8
    (+)-O,O-Dimethylvanuatine
    —— o,o'-Dicarboxydibenzylketon-oxim 36754-66-2 C17H15NO5
    o,o'-Dicarboxydibenzylketon-oxim
    —— O-benzyl globomycin 308279-80-3 C39H63N5O9
    O-benzyl globomycin
    —— O,O-diethyl (S)-(3-nitrophenyl) phosphorothioate 4184-51-4 C10H14NO5PS
    O,O-diethyl (S)-(3-nitrophenyl) phosphorothioate
    —— octyl (4-oxo-3-phenyl-4H-1,1-dioxothiochromen-2-yl)methylcarbonate 1033736-53-6 C25H28O6S
    octyl (4-oxo-3-phenyl-4H-1,1-dioxothiochromen-2-yl)methylcarbonate
    —— O-Allyl N-(2-(2-bromoacetylamino)ethyl)carbamate 1267808-78-5 C8H13BrN2O3
    O-Allyl N-(2-(2-bromoacetylamino)ethyl)carbamate
    —— O-(3,4,6-tri-O-acetyl-2-deoxy-2-hydroxyimino-β-D-lyxo-hexopyranosyl)-N-tosyl-L-serine methyl ester 141662-71-7 C23H30N2O13S
    O-(3,4,6-tri-O-acetyl-2-deoxy-2-hydroxyimino-β-D-lyxo-hexopyranosyl)-N-tosyl-L-serine methyl ester
    —— (±)-O-benzyllaudanidine 41183-02-2 C27H31NO4
    (±)-O-benzyllaudanidine
    —— O-Methylmercaptocarbonyl-(iminokohlensaeure-p-tolylester-hydroxylamid) 3171-03-7 C10H12N2O3S
    O-Methylmercaptocarbonyl-(iminokohlensaeure-p-tolylester-hydroxylamid)
    —— O,N-Bis-(3,4-dimethyl-benzyl)-hydroxylamin 801151-50-8 C18H23NO
    O,N-Bis-(3,4-dimethyl-benzyl)-hydroxylamin
    —— Octyl-2-O-benzyl-4-desoxy-β-D-lyxopyranosid 139494-04-5 C21H34O5
    Octyl-2-O-benzyl-4-desoxy-β-D-lyxopyranosid
    —— (OC)5Mo(μ-1,2-dihydro-1,2-diphenyl-naphtho[1,8-c,d]-1,2-diphosphole)Mo(CO)5 758695-72-6 C32H16Mo2O10P2
    (OC)5Mo(μ-1,2-dihydro-1,2-diphenyl-naphtho[1,8-c,d]-1,2-diphosphole)Mo(CO)5
    —— O-Benzyl-N-(2-methyl-benzyl)-N-acetyl-hydroxylamin 5553-76-4 C17H19NO2
    O-Benzyl-N-(2-methyl-benzyl)-N-acetyl-hydroxylamin
    —— O1,O2,O4,O6-Tetrabenzoyl-O3-methyl-β-D-glucopyranose 2887-05-0 C35H30O10
    O1,O2,O4,O6-Tetrabenzoyl-O3-methyl-β-D-glucopyranose
    —— O-methyl-L-oleandrose 120964-47-8 C8H16O4
    O-methyl-L-oleandrose
    —— o-Terphenyl-4,4''-dicarbonsaeuredimethylester 77342-43-9 C22H18O4
    o-Terphenyl-4,4''-dicarbonsaeuredimethylester
    —— O2-(4-phenylcyclohex-3-en-1-yl) 1-(N-tert-butyl-N-methylamino)diazen-1-ium-1,2-diolate 1407515-28-9 C17H25N3O2
    O2-(4-phenylcyclohex-3-en-1-yl) 1-(N-tert-butyl-N-methylamino)diazen-1-ium-1,2-diolate
    —— O,O-Aethylen-S-methyl-thiophosphit 108311-96-2 C3H7O2PS
    O,O-Aethylen-S-methyl-thiophosphit
    —— O-<2,3,6-tri-O-benzoyl-4-O-(bromoacetyl)-α-D-galactopyranosyl>-(1-4)-1-O-acetyl-2,3,6-tri-O-benzoyl-β-D-galactopyranose 114682-65-4 C58H49BrO19
    O-<2,3,6-tri-O-benzoyl-4-O-(bromoacetyl)-α-D-galactopyranosyl>-(1-4)-1-O-acetyl-2,3,6-tri-O-benzoyl-β-D-galactopyranose
    —— (octaethylporphyrinato)Ru(NO)(SCH2CF3) 177778-55-1 C38H46F3N5ORuS
    (octaethylporphyrinato)Ru(NO)(SCH2CF3)
    —— O2-(1-acetylpiperidin-4-yl)1-(N-tert-butyl-N-allylamino)diazen-1-ium-1,2-diolate 1398744-02-9 C14H26N4O3
    O2-(1-acetylpiperidin-4-yl)1-(N-tert-butyl-N-allylamino)diazen-1-ium-1,2-diolate
    —— O-(6-benzyloxyhexyl) 1-imidazolylxanthate 1234369-69-7 C17H22N2O2S
    O-(6-benzyloxyhexyl) 1-imidazolylxanthate
    —— o-Nitrobenzyliden-3,4-dimethylanilin-N-oxyd 98284-28-7 C15H14N2O3
    o-Nitrobenzyliden-3,4-dimethylanilin-N-oxyd
    —— opt.-inakt. 2-Benzyl-5-<tetrahydrofuryl-(2)>-pentansaeure-(1)-<2-isopropyl-hydra-zid> 94431-80-8 C19H30N2O2
    opt.-inakt. 2-Benzyl-5-<tetrahydrofuryl-(2)>-pentansaeure-(1)-<2-isopropyl-hydra-zid>
    —— O-(N-Fmoc-L-tryptophan)-C3-oxime-progesterone 1238219-88-9 C47H51N3O5
    O-(N-Fmoc-L-tryptophan)-C3-oxime-progesterone
    —— ornogenin 5,6α-oxide 116426-00-7 C39H46O9
    ornogenin 5,6α-oxide
    —— o-(2,2-Dibromcyclopropyl)styrol 74410-88-1 C11H10Br2
    o-(2,2-Dibromcyclopropyl)styrol
    —— O-{[(3-chloro-2-methyl-5-sulfophenyl)amino]carbonyl}-L-serine 1220125-29-0 C11H13ClN2O7S
    O-{[(3-chloro-2-methyl-5-sulfophenyl)amino]carbonyl}-L-serine
    —— O<sup>2</sup>-vinyl 1-(pyrrolidin-1-yl)diazen-1-ium-1,2-diolate 179344-98-0 C6H11N3O2
    O<sup>2</sup>-vinyl 1-(pyrrolidin-1-yl)diazen-1-ium-1,2-diolate
    —— O,O,O-Tris-(diethylpropylsilyl)-phosphorothioat 36091-72-2 C21H51O3PSSi3
    O,O,O-Tris-(diethylpropylsilyl)-phosphorothioat
    —— (O-benzyl-3-desoxy-4-α-DL-threo-pentopyranosyl)-1-methoxy-4-pyrimidinone-2 83956-20-1 C17H20N2O5
    (O-benzyl-3-desoxy-4-α-DL-threo-pentopyranosyl)-1-methoxy-4-pyrimidinone-2
    —— O-<3-Methyl-butyl>-S-<4-phenyl-phenacyl>-dithiocarbonat 1861-72-9 C20H22O2S2
    O-<3-Methyl-butyl>-S-<4-phenyl-phenacyl>-dithiocarbonat
    —— O,O-dimethyl-N-(2-vinyloxy)ethyl-N-(1-cyclopropyl)vinylamidophosphate 126201-46-5 C11H20NO4P
    O,O-dimethyl-N-(2-vinyloxy)ethyl-N-(1-cyclopropyl)vinylamidophosphate
    —— Octan-2-one O-allyl-oxime 343789-23-1 C11H21NO
    Octan-2-one O-allyl-oxime
    —— O.O-Ditosyl-ajmalin 106198-85-0 C34H38N2O6S2
    O.O-Ditosyl-ajmalin
    —— Opt.-inakt. 6-Oxo-2.8-dimethyl-5-<1-carboxy-aethyl>-bicyclo<5.3.0>decan 68481-18-5 C15H24O3
    Opt.-inakt. 6-Oxo-2.8-dimethyl-5-<1-carboxy-aethyl>-bicyclo<5.3.0>decan